On a 65hp Evinrude model 65273 s/n J o10936 1972 year? Motor starts and runs great in tank (about 10 to 15 minutes) at fast idle motor gets warm, but I can't find any place on motor with temp higher than about 155 f. tested with a temp gun,then temp will drop as if themostate opens which I am sure it does. I had cap off thermostate and motor would pump water out about 4 feet. The question is were does water exit motor. There is a stream shoots out the side of motor at the lower pivot point. Thanks for any help
